diff --git a/docs/scripting/inlinescripts.rst b/docs/scripting/inlinescripts.rst
index 19e175824..27e4abeff 100644
--- a/docs/scripting/inlinescripts.rst
+++ b/docs/scripting/inlinescripts.rst
@@ -36,14 +36,13 @@ We encourage you to either browse them locally or on `GitHub`_.
 Events
 ------
 
-.. TODO: Split this into Connection, HTTP and TCP events once we have TCP events.
-
 The ``context`` argument passed to each event method is always a
 :py:class:`~libmproxy.script.ScriptContext` instance. It is guaranteed to be the same object
 for the scripts lifetime and is not shared between multiple inline scripts. You can safely use it
 to store any form of state you require.
 
-Events are listed in the order they usually occur.
+Script Lifecycle Events
+^^^^^^^^^^^^^^^^^^^^^^^
 
 .. py:function:: start(context, argv)
 
@@ -52,6 +51,13 @@ Events are listed in the order they usually occur.
     :param List[str] argv: The inline scripts' arguments.
         For example, ``mitmproxy -s 'example.py --foo 42'`` sets argv to ``["--foo", "42"]``.
 
+.. py:function:: done(context)
+
+    Called once on script shutdown, after any other events.
+
+Connection Events
+^^^^^^^^^^^^^^^^^
+
 .. py:function:: clientconnect(context, root_layer)
 
     Called when a client initiates a connection to the proxy. Note that
@@ -64,14 +70,13 @@ Events are listed in the order they usually occur.
         :py:class:`~libmproxy.proxy.RootContext`. For example, ``root_layer.client_conn.address``
         gives the remote address of the connecting client.
 
+.. py:function:: clientdisconnect(context, root_layer)
 
-.. py:function:: request(context, flow)
+    Called when a client disconnects from the proxy.
 
-    Called when a client request has been received. The ``flow`` object is
-    guaranteed to have a non-None ``request`` attribute.
+    .. versionchanged:: 0.14
 
-    :param HTTPFlow flow: The flow containing the request which has been received.
-        The object is guaranteed to have a non-None ``request`` attribute.
+    :param Layer root_layer: see :py:func:`clientconnect`
 
 .. py:function:: serverconnect(context, server_conn)
 
@@ -81,6 +86,25 @@ Events are listed in the order they usually occur.
     :param ServerConnection server_conn: The server connection object. It is guaranteed to have a
         non-None ``address`` attribute.
 
+.. py:function:: serverdisconnect(context, server_conn)
+
+    Called when the proxy has closed the server connection.
+
+    .. versionadded:: 0.14
+
+    :param ServerConnection server_conn: see :py:func:`serverconnect`
+
+HTTP Events
+^^^^^^^^^^^
+
+.. py:function:: request(context, flow)
+
+    Called when a client request has been received. The ``flow`` object is
+    guaranteed to have a non-None ``request`` attribute.
+
+    :param HTTPFlow flow: The flow containing the request which has been received.
+        The object is guaranteed to have a non-None ``request`` attribute.
+
 .. py:function:: responseheaders(context, flow)
 
     Called when the headers of a server response have been received.
@@ -109,26 +133,19 @@ Events are listed in the order they usually occur.
     :param HTTPFlow flow: The flow containing the error.
         It is guaranteed to have non-None ``error`` attribute.
 
-.. py:function:: serverdisconnect(context, server_conn)
+TCP Events
+^^^^^^^^^^
 
-    Called when the proxy has closed the server connection.
+.. py:function:: tcp_message(context, tcp_msg)
 
-    .. versionadded:: 0.14
+    .. warning::  API is subject to change
 
-    :param ServerConnection server_conn: see :py:func:`serverconnect`
+    If the proxy is in :ref:`TCP mode <tcpproxy>`, this event is called when it
+    receives a TCP payload from the client or server.
 
-.. py:function:: clientdisconnect(context, root_layer)
-
-    Called when a client disconnects from the proxy.
-
-    .. versionchanged:: 0.14
-
-    :param Layer root_layer: see :py:func:`clientconnect`
-
-.. py:function:: done(context)
-
-    Called once on script shutdown, after any other events.
+    The sender and receiver are identifiable. The message is user-modifiable.
 
+    :param TcpMessage tcp_msg: see *examples/tcp_message.py*
 
 API
 ---
diff --git a/examples/sslstrip.py b/examples/sslstrip.py
new file mode 100644
index 000000000..369427a22
--- /dev/null
+++ b/examples/sslstrip.py
@@ -0,0 +1,40 @@
+from netlib.http import decoded
+import re
+from six.moves import urllib
+
+def start(context, argv) :
+
+    #set of SSL/TLS capable hosts
+    context.secure_hosts = set()
+
+def request(context, flow) :
+
+    flow.request.headers.pop('If-Modified-Since', None)
+    flow.request.headers.pop('Cache-Control', None)
+
+    #proxy connections to SSL-enabled hosts
+    if flow.request.pretty_host in context.secure_hosts :
+        flow.request.scheme = 'https'
+        flow.request.port = 443
+
+def response(context, flow) :
+
+    with decoded(flow.response) :
+        flow.request.headers.pop('Strict-Transport-Security', None)
+        flow.request.headers.pop('Public-Key-Pins', None)
+
+        #strip links in response body
+        flow.response.content = flow.response.content.replace('https://', 'http://')
+
+        #strip links in 'Location' header
+        if flow.response.headers.get('Location','').startswith('https://'):
+            location = flow.response.headers['Location']
+            hostname = urllib.parse.urlparse(location).hostname
+            if hostname:
+                context.secure_hosts.add(hostname)
+            flow.response.headers['Location'] = location.replace('https://', 'http://', 1)
+
+        #strip secure flag from 'Set-Cookie' headers
+        cookies = flow.response.headers.get_all('Set-Cookie')
+        cookies = [re.sub(r';\s*secure\s*', '', s) for s in cookies]
+        flow.response.headers.set_all('Set-Cookie', cookies)
diff --git a/examples/tcp_message.py b/examples/tcp_message.py
new file mode 100644
index 000000000..c63368e4f
--- /dev/null
+++ b/examples/tcp_message.py
@@ -0,0 +1,24 @@
+'''
+tcp_message Inline Script Hook API Demonstration
+------------------------------------------------
+
+* modifies packets containing "foo" to "bar"
+* prints various details for each packet.
+
+example cmdline invocation:
+mitmdump -T --host --tcp ".*" -q -s examples/tcp_message.py
+'''
+from netlib.utils import clean_bin
+
+def tcp_message(ctx, tcp_msg):
+    modified_msg = tcp_msg.message.replace("foo", "bar")
+
+    is_modified = False if modified_msg == tcp_msg.message else True
+    tcp_msg.message = modified_msg
+
+    print("[tcp_message{}] from {} {} to {} {}:\r\n{}".format(
+        " (modified)" if is_modified else "",
+        "client" if tcp_msg.sender == tcp_msg.client_conn else "server",
+        tcp_msg.sender.address,
+        "server" if tcp_msg.receiver == tcp_msg.server_conn else "client",
+        tcp_msg.receiver.address, clean_bin(tcp_msg.message)))
diff --git a/libmproxy/flow.py b/libmproxy/flow.py
index f02b57678..8e066191f 100644
--- a/libmproxy/flow.py
+++ b/libmproxy/flow.py
@@ -1050,6 +1050,10 @@ class FlowMaster(controller.Master):
             self.add_event('"{}" reloaded.'.format(s.filename))
         return ok
 
+    def handle_tcp_message(self, m):
+        self.run_script_hook("tcp_message", m)
+        m.reply()
+
     def shutdown(self):
         self.unload_scripts()
         controller.Master.shutdown(self)
diff --git a/libmproxy/protocol/rawtcp.py b/libmproxy/protocol/rawtcp.py
index 5f08fd172..ccd3c7eca 100644
--- a/libmproxy/protocol/rawtcp.py
+++ b/libmproxy/protocol/rawtcp.py
@@ -13,6 +13,15 @@ from ..exceptions import ProtocolException
 from .base import Layer
 
 
+class TcpMessage(object):
+    def __init__(self, client_conn, server_conn, sender, receiver, message):
+        self.client_conn = client_conn
+        self.server_conn = server_conn
+        self.sender = sender
+        self.receiver = receiver
+        self.message = message
+
+
 class RawTCPLayer(Layer):
     chunk_size = 4096
 
@@ -50,7 +59,13 @@ class RawTCPLayer(Layer):
                             return
                         continue
 
-                    dst.sendall(buf[:size])
+                    tcp_message = TcpMessage(
+                        self.client_conn, self.server_conn,
+                        self.client_conn if dst == server else self.server_conn,
+                        self.server_conn if dst == server else self.client_conn,
+                        buf[:size].tobytes())
+                    self.channel.ask("tcp_message", tcp_message)
+                    dst.sendall(tcp_message.message)
 
                     if self.logging:
                         # log messages are prepended with the client address,
@@ -59,7 +74,7 @@ class RawTCPLayer(Layer):
                             direction = "-> tcp -> {}".format(repr(self.server_conn.address))
                         else:
                             direction = "<- tcp <- {}".format(repr(self.server_conn.address))
-                        data = clean_bin(buf[:size].tobytes())
+                        data = clean_bin(tcp_message.message)
                         self.log(
                             "{}\r\n{}".format(direction, data),
                             "info"
diff --git a/setup.py b/setup.py
index a59638078..29ac4753c 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@ deps = {
     "construct>=2.5.2, <2.6",
     "six>=1.10.0, <1.11",
     "lxml==3.4.4",  # there are no Windows wheels for newer versions, so we pin this.
-    "Pillow>=3.0.0, <3.1",
+    "Pillow>=3.0.0, <3.2",
     "watchdog>=0.8.3, <0.9",
 }
 # A script -> additional dependencies dict.
diff --git a/test/scripts/tcp_stream_modify.py b/test/scripts/tcp_stream_modify.py
new file mode 100644
index 000000000..9870dddf1
--- /dev/null
+++ b/test/scripts/tcp_stream_modify.py
@@ -0,0 +1,3 @@
+def tcp_message(ctx,tm):
+    if tm.sender == tm.server_conn:
+        tm.message = tm.message.replace("foo", "bar")
diff --git a/test/test_server.py b/test/test_server.py
index 5f3481218..2e21fce78 100644
--- a/test/test_server.py
+++ b/test/test_server.py
@@ -502,6 +502,18 @@ class TestHttps2Http(tservers.ReverseProxTest):
 class TestTransparent(tservers.TransparentProxTest, CommonMixin, TcpMixin):
     ssl = False
 
+    def test_tcp_stream_modify(self):
+        self.master.load_script(
+            tutils.test_data.path("scripts/tcp_stream_modify.py"))
+
+        self._tcpproxy_on()
+        d = self.pathod('200:b"foo"')
+        self._tcpproxy_off()
+
+        assert d.content == "bar"
+
+        self.master.unload_scripts()
+
 
 class TestTransparentSSL(tservers.TransparentProxTest, CommonMixin, TcpMixin):
     ssl = True